[INFO] fetching crate errno 0.3.10...
[INFO] testing errno-0.3.10 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] extracting crate errno 0.3.10 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate errno 0.3.10 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate errno 0.3.10
[INFO] finished tweaking crates.io crate errno 0.3.10
[INFO] tweaked toml for crates.io crate errno 0.3.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate errno 0.3.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 697ee918854aa77e5c2e823d24f964fad0b57346a9d4f7f04376cbc97681ff6b
[INFO] running `Command { std: "docker" "start" "-a" "697ee918854aa77e5c2e823d24f964fad0b57346a9d4f7f04376cbc97681ff6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "697ee918854aa77e5c2e823d24f964fad0b57346a9d4f7f04376cbc97681ff6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697ee918854aa77e5c2e823d24f964fad0b57346a9d4f7f04376cbc97681ff6b", kill_on_drop: false }`
[INFO] [stdout] 697ee918854aa77e5c2e823d24f964fad0b57346a9d4f7f04376cbc97681ff6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54229e49f2ab163bbfcd9a153b4773d8c987ff3a33da92b6418a27b7a04bb11b
[INFO] running `Command { std: "docker" "start" "-a" "54229e49f2ab163bbfcd9a153b4773d8c987ff3a33da92b6418a27b7a04bb11b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]    Compiling errno v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "54229e49f2ab163bbfcd9a153b4773d8c987ff3a33da92b6418a27b7a04bb11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54229e49f2ab163bbfcd9a153b4773d8c987ff3a33da92b6418a27b7a04bb11b", kill_on_drop: false }`
[INFO] [stdout] 54229e49f2ab163bbfcd9a153b4773d8c987ff3a33da92b6418a27b7a04bb11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46cbde6b36bd91b3b6cfc1fb2647c0ba2d3b14a13c20288cf425d271d0f25d3
[INFO] running `Command { std: "docker" "start" "-a" "d46cbde6b36bd91b3b6cfc1fb2647c0ba2d3b14a13c20288cf425d271d0f25d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d46cbde6b36bd91b3b6cfc1fb2647c0ba2d3b14a13c20288cf425d271d0f25d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46cbde6b36bd91b3b6cfc1fb2647c0ba2d3b14a13c20288cf425d271d0f25d3", kill_on_drop: false }`
[INFO] [stdout] d46cbde6b36bd91b3b6cfc1fb2647c0ba2d3b14a13c20288cf425d271d0f25d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7373c8bfc0ac1c759c4b46376d2a3a99e363096c91b17f97085ede0058f207c4
[INFO] running `Command { std: "docker" "start" "-a" "7373c8bfc0ac1c759c4b46376d2a3a99e363096c91b17f97085ede0058f207c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/errno-fdd59d8dbcccb496)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test check_error_into_errno ... ok
[INFO] [stdout] test check_description ... ok
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test it_works_with_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests errno
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7373c8bfc0ac1c759c4b46376d2a3a99e363096c91b17f97085ede0058f207c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7373c8bfc0ac1c759c4b46376d2a3a99e363096c91b17f97085ede0058f207c4", kill_on_drop: false }`
[INFO] [stdout] 7373c8bfc0ac1c759c4b46376d2a3a99e363096c91b17f97085ede0058f207c4